[Development] java: Implement TLS security type. (Martin Koegler)


git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@4199 3789f03b-4d11-0410-bbf8-ca57d06f2519
diff --git a/java/src/com/tigervnc/vncviewer/TLSTunnel.java b/java/src/com/tigervnc/vncviewer/TLSTunnel.java
new file mode 100644
index 0000000..00cfb4a
--- /dev/null
+++ b/java/src/com/tigervnc/vncviewer/TLSTunnel.java
@@ -0,0 +1,51 @@
+/*
+ * Copyright (C) 2003 Sun Microsystems, Inc.
+ * Copyright (C) 2003-2010 Martin Koegler
+ * Copyright (C) 2006 OCCAM Financial Technology
+ *
+ * This is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This software is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this software; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307,
+ * USA.
+ */
+
+package com.tigervnc.vncviewer;
+
+import java.util.*;
+import java.net.*;
+import javax.net.ssl.*;
+
+public class TLSTunnel extends TLSTunnelBase
+{
+
+  public TLSTunnel (Socket sock_)
+  {
+    super (sock_);
+  }
+
+
+  protected void setParam (SSLSocket sock)
+  {
+    String[]supported;
+    ArrayList enabled = new ArrayList ();
+
+    supported = sock.getSupportedCipherSuites ();
+
+    for (int i = 0; i < supported.length; i++)
+      if (supported[i].matches (".*DH_anon.*"))
+	enabled.add (supported[i]);
+
+    sock.setEnabledCipherSuites ((String[])enabled.toArray (new String[0]));
+  }
+
+}